l7izagat9darylynn l7izagat9darylynn

26-10-2016
Mathematics

contestada

23 times 67 estimated

Respuesta :

Diana5674 Diana5674

01-11-2016

Estimate : 23 × 67

20 (lower down, lower than 5...the last digit) × 70 (Higher, higher than 5)

=20×70
=1400

The estimated value will be 1400

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